<!doctype html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">

<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    <link rel="icon" type="shortcut icon" th:href="@{/static/img/favicon.ico}"/>
    <link rel="stylesheet" type="text/css" th:href="@{/static/css/bootstrap.min.css}"/>
    <link rel="stylesheet" type="text/css" th:href="@{/static/css/global.css}"/>
    <link rel="stylesheet" type="text/css" th:href="@{/static/css/login.css}"/>
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.3.0/font/bootstrap-icons.css">
    <title>Echo - 登录</title>
</head>
<body>
<div class="nk-container">
    <!-- 头部 -->
    <header class="bg-dark sticky-top" th:replace="/view/index::header"></header>

    <!-- 内容 -->
    <div class="main">
        <div class="container pl-5 pr-5 pt-3 pb-3 mt-3 mb-3">
            <h3 class="text-center text-info border-bottom pb-3">登&nbsp;&nbsp;录</h3>
            <form id="userManager-login-form" class="mt-5" method="post" th:action="@{/login}">
                <div class="form-group row">
                    <label for="username" class="col-sm-2 col-form-label text-right">账号:</label>
                    <div class="col-sm-10">
                        <input type="text" th:class="|form-control ${usernameMsg != null ? 'is-invalid' : ''}|"
                               value="admin"
                               id="username" name="username" placeholder="请输入您的账号!" required>
                        <div class="invalid-feedback" th:text="${usernameMsg}"></div>
                    </div>
                </div>
                <div class="form-group row mt-4">
                    <label for="password" class="col-sm-2 col-form-label text-right">密码:</label>
                    <div class="col-sm-10">
                        <input type="password" th:class="|form-control ${passwordMsg != null ? 'is-invalid' : ''}|"
                               value="admin"
                               id="password" name="password" placeholder="请输入您的密码!" required>
                        <div class="invalid-feedback" th:text="${passwordMsg}"></div>
                    </div>
                </div>
                <div class="form-group row mt-4">
                    <div id="captcha"></div> <!-- 显示图片-->
                    <div id="msg"></div> <!--显示提示信息 -->
                </div>
                <div class="form-group row mt-4">
                    <div class="col-sm-2"></div>
                    <div class="col-sm-10">
                        <input type="checkbox" id="rememberMe" name="rememberMe"
                               th:checked="${rememberMe}">
                        <label class="form-check-label" for="rememberMe">记住我</label>
                        <a href="resetPwd" class="text-danger float-right">忘记密码?</a>
                    </div>
                </div>
                <div class="form-group row mt-4">
                    <div class="col-sm-2"></div>
                    <div class="col-sm-10 text-center">
                        <button type="submit" class="btn btn-info text-white form-control">立即登录</button>
                    </div>
                </div>
            </form>
        </div>
    </div>

    <!-- 尾部 -->
    <footer class="bg-dark" th:replace="/view/index::footer"></footer>

</div>
<script th:src="@{/static/js/jquery-3.1.0.min.js}"></script>
<script th:src="@{/static/js/popper.min.js}"></script>
<script th:src="@{/static/js/bootstrap.min.js}"></script>
<script th:src="@{/static/js/global.js}"></script>
<script th:src="@{/static/js/jigsaw.js}"></script>
<script th:src="@{/jquery/http.js}"></script>
<script>
    var flag = false; // 默认是false

    $(function () {
        $("#userManager-login-form").submit(function () {
            if (!flag) {
                console.log("请下验证");
                //return false;
            }
            submit("userManager-login-form", "userController/login", function (data) {
                if (data.code = 200) {
                    location.href = "/indexController/index"; // 跳转到首页
                }
            })
            return false;
        });
    })

    // 初始化拖着
    jigsaw.init({
        el: document.getElementById('captcha'),
        onSuccess: function () { // 对齐时触发
            document.getElementById('msg').innerHTML = '登录成功！'
            flag = true;
        },
        onFail: cleanMsg, // 失败时触发
        onRefresh: cleanMsg // 点击刷新时触发
    })

    function cleanMsg() {
        flag = false;
        document.getElementById('msg').innerHTML = ''
    }
</script>
</body>
</html>
